A Pennant is shaped like a isosceles triangle the short side is 14 inches long and is half the length of each longer side find a perimeter of a pennant

70

Step-by-step explanation:Since its isosceles, two of the numbers are the same. 14 is half the length of the each long side, making one side 28, and the last side also 28 since its isosclees. When you add all these sides together (28+28+14) you get 70. So that would be your answer

the perimeter of the pennant is 70 inches.

Step-by-step explanation:

The formula for determining the perimeter of a triangle is expressed as

Perimeter = a + b + c

Where a, b and c are the length of each side of the triangle.

In an isosceles triangle, two sides are equal. Therefore, if the short side is 14 inches long and is half the length of each longer side, it means that the length of each longer side is 14 × 2 = 28 inches

Therefore, the perimeter of the pennant would be

Perimeter = 14 + 28 + 28 = 70 inches

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

$54.99

step-by-step explanation:

$54.99 includes 500 min. if she does not exceed 500 min then her bill is $54.99